Hydrostatic pressure does not cause detectable changes in survival of human retinal ganglion cells.

Autor: Andrew Osborne, Amal Aldarwesh, Jeremy D Rhodes, David C Broadway, Claire Everitt, Julie Sanderson
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: PLoS ONE, Vol 10, Iss 1, p e0115591 (2015)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0115591
Popis: PURPOSE:Elevated intraocular pressure (IOP) is a major risk factor for glaucoma. One consequence of raised IOP is that ocular tissues are subjected to increased hydrostatic pressure (HP). The effect of raised HP on stress pathway signaling and retinal ganglion cell (RGC) survival in the human retina was investigated. METHODS:A chamber was designed to expose cells to increased HP (constant and fluctuating). Accurate pressure control (10-100 mmHg) was achieved using mass flow controllers. Human organotypic retinal cultures (HORCs) from donor eyes (
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